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Environment-friendly waterproof paint

A waterproof coating and environmental protection technology, applied in the direction of coating, etc., can solve the problems of poor aging resistance, low tensile strength, difficult construction, etc., and achieve the effect of excellent aging resistance, good material extensibility, and good waterproof effect

Active Publication Date: 2014-10-29
ANHUI KUAILAI WATERPROOFING & ANTI CORROSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature.
Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. It takes a lot of money and labor to repair every few years, which not only disrupts people's normal life, work and production order, but also affects the service life of the entire building.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of environmental protection waterproof paint, it is made up of the raw material of following parts by weight (kg):

[0018] Styrene-acrylic emulsion 70, pyromellitic dianhydride 0.4, guaiacol 1, mannitol 2, potassium titanate 0.2, fluorapatite 10, talcum powder 4, 1,2-dimethylimidazole 1, azelaic Dioctyl acid 3, sodium metasilicate 2, polypropylene glycol diglycidyl ether 0.5, coconut acid diethanolamide 0.5, hydroxyethylidene diphosphonic acid 0.6, film-forming aid 7, deionized water 16;

[0019] Described film-forming aid is made up of the raw material of following weight part:

[0020] Vinegar Acrylic Emulsion 26, Sodium Pyrrolidone Hydroxylate 2, Alkenyl Succinic Anhydride 0.5, Glyceryl Monostearate 0.3, Kaempferol 0.2, Sodium Tetraborate 3, Polyvinyl Alcohol 3-4, Gum Arabic 1, Calcium Lactate 3, Go Ionized water 70;

[0021] Mix and stir calcium lactate and kaempferol evenly, add 30% of the weight of the above-mentioned deionized water, stir and mix at 75°...

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Abstract

The invention discloses environment-friendly waterproof paint which consists of the following raw materials in parts by weight: 62-70 parts of styrene-acrylic emulsion, 0.4-1 part of pyromellitic dianhydride, 1-2 parts of guaiacol, 1-2 parts of mannitol, 0.1-0.2 part of potassium titanate, 6-10 parts of fluorapatite, 4-6 parts of talcum powder, 1-2 parts of 1,2-dimethylimidazole, 2-3 parts of dioctyl azelate, 1-2 parts of sodium metasilicate, 0.5-1 part of polypropylene glycol diglycidyl ether, 0.5-1 part of coco fatty acid diethanol amide, 0.3-0.6 part of etidronic acid, 5-7 parts of coalescing agent and 10-16 parts of deionized water. The waterproof paint is good in waterproof effect, high in leakage resistance, excellent in ageing resistance, high in adhesive force, high in material extensibility, high in constructability, safe and environment-friendly and does not have any toxic or side effect.

Description

technical field [0001] The invention mainly relates to a coating, in particular to an environment-friendly waterproof coating. Background technique [0002] Traditional waterproof materials mainly include flexible waterproof materials such as waterproof membranes, waterproof coatings, and sealing ointments, as well as rigid waterproof materials that are based on cement substrates and added with liquid medicine and other additives. Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature. Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. It takes a lot of money and labor to repair ever...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D7/12
Inventor 蒋能
Owner ANHUI KUAILAI WATERPROOFING & ANTI CORROSION
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